672642656

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38011}}^1$

素因数の和:38107

約数の個数: 48

約数和(自身を含む): 1532643840

約数和(自身を除く): 860001184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 38011, 76022, 152044, 266077, 304088, 532154, 608176, 1064308, 1216352, 2128616, 3002869, 4257232, 6005738, 8514464, 12011476, 21020083, 24022952, 42040166, 48045904, 84080332, 96091808, 168160664, 336321328, 672642656]

約数ペア:

[(1, 672642656), (2, 336321328), (4, 168160664), (7, 96091808), (8, 84080332), (14, 48045904), (16, 42040166), (28, 24022952), (32, 21020083), (56, 12011476), (79, 8514464), (112, 6005738), (158, 4257232), (224, 3002869), (316, 2128616), (553, 1216352), (632, 1064308), (1106, 608176), (1264, 532154), (2212, 304088), (2528, 266077), (4424, 152044), (8848, 76022), (17696, 38011)]